An information processing apparatus includes a processor configured to acquire a manuscript image and an additional image added to the manuscript image, and reduce an image area other than a blank area in the manuscript image so that the additional image fits in the blank area of the manuscript image.

An image reading apparatus is connectable to an information processing apparatus having predetermined software and includes at least a processor and at least a memory coupled to the processor and having stored thereon instructions. The instructions are executed by the processor to act as a reading unit to perform scan processing for a document in a case where a read command transmitted from the information processing apparatus by user operation to the predetermined software is received, a detection unit to detect an error in the image reading apparatus, and a transmission unit to execute image data transmission processing for transmitting image data corresponding to the detected error in a case where the detected error is a first error, and execute error transmission processing different from the image data transmission processing in a case where the detected error is a second error.

A duplex printing method includes, determining an amount of shrinkage of a media sheet onto which a front side image has been printed; scaling an image to be printed on a back side of the sheet with a scaling function that depends upon the determined shrinkage; and printing the scaled image on the back side of the sheet. The step of determining includes predicting a shrinkage of a media sheet on the basis of process parameters, and on the basis of a model that is defined by a set of model parameters and that describes a dependence of the shrinkage on the process parameters, the process parameters including at least an amount of marking material to be applied to the front side of the sheet; measuring an actual shrinkage of the sheet; and adjusting the model parameters based on a comparison between the predicted shrinkage and the measured shrinkage to improve a prediction of a shrinkage for a subsequent sheet.

Generating thumbnails from panoramic images is described. In one or more implementations, a 2D projection of a panoramic image is received and projected onto a 3D surface to generate a 3D projection. Portions of the 3D projection are formed, and each portion is projected to a 2D plane to generate 2D projections of the portions. Object recognition is then performed on the portions that identifies objects, attributes of the objects, and locations of the objects within the panoramic image. Responsive to an image search query matching one of the recognized objects, the system generates a thumbnail from the panoramic image specific to a portion of the panoramic image that contains the object and outputs the thumbnail.

An image processing apparatus that performs processes of reducing read data in a main-scanning direction and a sub-scanning direction, wherein the image reading apparatus includes a plurality of line image sensors having a longitudinal direction as the main-scanning direction, the plurality of line image sensors are displaced in the sub-scanning direction, and the image reading apparatus relatively moves the plurality of line image sensors and an original in the sub-scanning direction, wherein the image processing apparatus comprises: a sub-scanning direction processing unit configured to perform reduction processing in the sub-scanning direction; and a main-scanning direction processing unit configured to connect data after the reduction processing is performed by the sub-scanning direction processing unit in the main-scanning direction and reduces the connected data in the main-scanning direction.

A image processing method includes a shifting step for determining whether to shift an identical color pixel region, in which two to N pixels of an identical color are arranged consecutively in a first direction, in the first direction or a direction opposite to the first direction within the image data, provided that N is an integer of 2 or greater, and shifting the identical color pixel region in the first direction or the direction opposite to the first direction when the shifting is determined to be performed, and an averaging step, in which in the shifting step, the shifting is determined to be performed when the identical color pixel region exists across two of the unit regions, and the identical color pixel region spanning across the two of the unit regions is shifted so as to be included in any one of the unit regions.

An image sensor may include a pixel array having an N×M array of merged pixels arranged in a Bayer pattern, each merged pixel including an k*l matrix of unit pixels of a same color, where k and l are integers greater than two; and an image signal processor to process signals output by the pixel array in accordance with a normal mode or a zoom-in mode. In the zoom-in mode, signals from the pixel array may be remosaiced such that signals corresponding to the unit pixels are arranged in a p*q matrix of unit pixels of a same color, wherein p is a non-negative integer that is less than k and q is a non-negative integer less than 1, the p*q matrixes being arranged in a Bayer pattern.

An electronic album editing device acquires image information and metadata from a storage unit and generates image data. An image identification device includes an image acquisition unit and an image identification unit. The image acquisition unit acquires image information and metadata corresponding to the image information. The image identification unit identifies a type of the acquired image information. The image identification unit identifies a target image as image information for which an actual size ratio can be specified if the metadata includes first information for ascertaining a size when a pixel size of the image information is projected to an object side. An actual size ratio calculation unit calculates an image size corresponding to the actual size ratio using the metadata when the image identification unit has identified an image for which the actual size ratio can be specified.

An image forming apparatus including: a light source configured to emit a light beam based on an image signal; a deflector configured to deflect the light beam so that the light beam emitted from the light source is scanned on a surface of a photosensitive member in a main scanning direction; a storage portion configured to store a first magnification of an image with respect to a scanning position in the main scanning direction; and a controller configured to generate a second magnification of the image with respect to a reference color image, wherein the controller generates a third magnification based on the first magnification corrected based on the second magnification and the second magnification to correct the image signal based on the third magnification.

An image judgment apparatus stores, in a memory, a judgment model configured to learn about each of the plurality of judgment items based on first data corresponding to an image as a reference with which to judge good and second data corresponding to an image as a reference with which to judge not good, sets a plurality of magnifications for each of the plurality of judgment items, segments part of the image, generates image data at the plurality of magnifications from the segmented image, inputs the generated image data corresponding to each of the plurality of magnifications to the judgment model, and judges, based on output results from the judgment model, whether the quality of the image is good or not good with respect to each of the plurality of judgment items.